/*
 * Copyright 2017 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package blockscoping;

public class BlockScoping {
  @SuppressWarnings("unused")
  public void localScopes() {
    {
      int i = 0;
    }
    {
      int i = 1;
    }
  }

  @SuppressWarnings("unused")
  public void nestedScopes() {
    int x;
    int y;
    {
      x = 1;
      {
        y = 1;
      }
      y = y + 1;
    }
    x = x + 1;
  }
}
